Flexible flat cable (FFC) ndi chingwe cholumikizira chizindikiro chomwe chimagwiritsidwa ntchito kwambiri pazida zamagetsi, zamagetsi zamagalimoto, zida zamankhwala, ndi zina. Ubwino wake waukulu uli mu kusinthasintha kwake, kapangidwe kake kopepuka, komanso kudalirika kwakukulu, zonse zomwe zimachitika makamaka chifukwa cha kapangidwe kake kapadera.
Zida zazikulu za FFC ndi conductor, insulation layer, ndi sheath. Kondakitala nthawi zambiri amapangidwa ndi-mkuwa wosasunthika kwambiri wa electrolytic kapena mkuwa wothira, zonse zomwe zimapereka kusinthasintha kwapamwamba komanso kusinthasintha. Electrolytic copper ili ndi conductivity pafupi ndi 100% IACS (International Annealed Copper Standard), kuonetsetsa kuti kutayika kwa chizindikiro chochepa. Copper yokhala ndi malata imapangitsa kuti ma oxidation asasunthike kwambiri komanso kuti asungunuke, kupangitsa kuti ikhale yoyenera kumapulogalamu omwe amafunikira mapulagi pafupipafupi ndi kutulutsa kapena{5}}kutentha kwambiri. Ma FFC ena okwera-amagwiritsanso ntchito zojambulazo zopindika, zopangidwa ndi kalendala, kuti achepetse kulimba kwa chingwe komanso kulimbitsa mphamvu yopindika.
Chigawo cha Insulation ndi chinthu chofunikira kwambiri cha FFC ndipo nthawi zambiri chimapangidwa ndi filimu ya polyimide (PI) kapena polyester (PET). Panopa polyimide ndi imene imagwiritsidwa ntchito kwambiri potsekera chifukwa imakana kutentha kwambiri ({1}}imatha kugwira ntchito kwa nthawi yaitali-kutentha kwanthawi yayitali kuposa madigirii 200 ), kulimba kwa makina, komanso kusasunthika kwa mankhwala, zomwe zimapangitsa kuti ikhale yoyenera m'malo movutikira. Poyerekeza, filimu ya poliyesitala imapereka mtengo wotsikirapo koma kukana kutentha pang'ono (nthawi zambiri pansi pa digirii 120), kupangitsa kuti ikhale yoyenera kugwiritsa ntchito zomwe sizifunikira kutentha kwambiri. Zida za polima izi sizimangopereka magetsi odalirika komanso zimateteza ma conductor kuti asavale ndi dzimbiri kunja.
Kuphatikiza apo, ma FFC ena amaphatikiza zinthu zakunja za sheath, monga polyvinyl chloride (PVC) kapena thermoplastic elastomer (TPE), kuti apititse patsogolo kukana kwa abrasion ndi kukana kupindika. PVC sheathing imapereka kusinthasintha kwakukulu komanso mtengo wotsika, pomwe TPE ndiyoyenera kugwiritsa ntchito zomwe zimafunikira kuyanjana kwachilengedwe kapena kusinthasintha kwakukulu.
Mwachidule, kusankha kwazinthu za zingwe zosinthika zosinthika kumakhudza momwe amagwirira ntchito. Kondakitala amazindikira madulidwe amagetsi, wosanjikiza wotsekera umatsimikizira kukhazikika kwazizindikiro ndi kukana kutentha, ndipo sheath imakulitsa kulimba konse. Potengera zida zamagetsi zocheperako komanso zopepuka, zida zamtsogolo za FFC zipitilira kusinthika kupita kumayendedwe amafuta, -kuwonda kwambiri, komanso kusakonda chilengedwe.